mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2025-08-27 12:46:06 +00:00
LibWeb/CSS: Make CSSOKLab inherit from a new CSSLabLike class
This class provides the common base for both CSSOKLab and the future CSSLab classes.
This commit is contained in:
parent
707bcaf604
commit
8efa046e0c
Notes:
github-actions[bot]
2024-10-27 09:28:40 +00:00
Author: https://github.com/LucasChollet
Commit: 8efa046e0c
Pull-request: https://github.com/LadybirdBrowser/ladybird/pull/1994
5 changed files with 42 additions and 33 deletions
63
Userland/Libraries/LibWeb/CSS/StyleValues/CSSLabLike.h
Normal file
63
Userland/Libraries/LibWeb/CSS/StyleValues/CSSLabLike.h
Normal file
|
@ -0,0 +1,63 @@
|
|||
/*
|
||||
* Copyright (c) 2024, Sam Atkins <sam@ladybird.org>
|
||||
*
|
||||
* SPDX-License-Identifier: BSD-2-Clause
|
||||
*/
|
||||
|
||||
#pragma once
|
||||
|
||||
#include <LibWeb/CSS/StyleValues/CSSColorValue.h>
|
||||
#include <LibWeb/CSS/StyleValues/NumberStyleValue.h>
|
||||
|
||||
namespace Web::CSS {
|
||||
|
||||
class CSSLabLike : public CSSColorValue {
|
||||
public:
|
||||
virtual ~CSSLabLike() override = default;
|
||||
|
||||
CSSStyleValue const& l() const { return *m_properties.l; }
|
||||
CSSStyleValue const& a() const { return *m_properties.a; }
|
||||
CSSStyleValue const& b() const { return *m_properties.b; }
|
||||
CSSStyleValue const& alpha() const { return *m_properties.alpha; }
|
||||
|
||||
virtual bool equals(CSSStyleValue const& other) const override;
|
||||
|
||||
protected:
|
||||
CSSLabLike(ColorType color_type, ValueComparingNonnullRefPtr<CSSStyleValue> l, ValueComparingNonnullRefPtr<CSSStyleValue> a, ValueComparingNonnullRefPtr<CSSStyleValue> b, ValueComparingNonnullRefPtr<CSSStyleValue> alpha)
|
||||
: CSSColorValue(color_type)
|
||||
, m_properties { .l = move(l), .a = move(a), .b = move(b), .alpha = move(alpha) }
|
||||
{
|
||||
}
|
||||
|
||||
struct Properties {
|
||||
ValueComparingNonnullRefPtr<CSSStyleValue> l;
|
||||
ValueComparingNonnullRefPtr<CSSStyleValue> a;
|
||||
ValueComparingNonnullRefPtr<CSSStyleValue> b;
|
||||
ValueComparingNonnullRefPtr<CSSStyleValue> alpha;
|
||||
bool operator==(Properties const&) const = default;
|
||||
} m_properties;
|
||||
};
|
||||
|
||||
// https://drafts.css-houdini.org/css-typed-om-1/#cssoklab
|
||||
class CSSOKLab final : public CSSLabLike {
|
||||
public:
|
||||
static ValueComparingNonnullRefPtr<CSSOKLab> create(ValueComparingNonnullRefPtr<CSSStyleValue> l, ValueComparingNonnullRefPtr<CSSStyleValue> a, ValueComparingNonnullRefPtr<CSSStyleValue> b, ValueComparingRefPtr<CSSStyleValue> alpha = {})
|
||||
{
|
||||
// alpha defaults to 1
|
||||
if (!alpha)
|
||||
return adopt_ref(*new (nothrow) CSSOKLab(move(l), move(a), move(b), NumberStyleValue::create(1)));
|
||||
|
||||
return adopt_ref(*new (nothrow) CSSOKLab(move(l), move(a), move(b), alpha.release_nonnull()));
|
||||
}
|
||||
|
||||
virtual Color to_color(Optional<Layout::NodeWithStyle const&>) const override;
|
||||
virtual String to_string() const override;
|
||||
|
||||
private:
|
||||
CSSOKLab(ValueComparingNonnullRefPtr<CSSStyleValue> l, ValueComparingNonnullRefPtr<CSSStyleValue> a, ValueComparingNonnullRefPtr<CSSStyleValue> b, ValueComparingNonnullRefPtr<CSSStyleValue> alpha)
|
||||
: CSSLabLike(ColorType::OKLab, move(l), move(a), move(b), move(alpha))
|
||||
{
|
||||
}
|
||||
};
|
||||
|
||||
}
|
Loading…
Add table
Add a link
Reference in a new issue